Door latch



FIG. 1 is a top front perspective view of the present door latch;

FIG. 2 is a top view of same;

FIG. 3 is a front view of the door latch of FIG. 1;

FIG. 4 is a rear view of same;

FIG. 5 is a bottom view of same, the top being a mirror image of same; and,

FIG. 6 is a top rear perspective view of the door latch of FIG. 1.

The structure shown in broken lines is for environment purposes only and does not form part of the claimed invention. 

The ornamental design for a door latch, as shown and described. 